| <html> | |
| <head> | |
| <title><?= 'Fibonacci numbers' ?></title> | |
| <?php | |
| // PHP has a plethora of comment types | |
| /* What is a | |
| "plethora"? */ | |
| function fib($n) { | |
| # I don't know. | |
| $a = 1; | |
| $b = 1; | |
| while (--$n >= 0) { | |
| echo "$a\n"; | |
| $tmp = $a; | |
| $a += $b; | |
| $b = $tmp; | |
| } | |
| } | |
| ?> | |
| </head> | |
| <body> | |
| <?= fib(10) ?> | |
| </body> | |
| </html> |